He also speaks on how that isn't the way to go either; renewable energy only works part of the time: wind energy, works about a third of the time, solar energy works only when the sun is out, and must cover 20 square miles to be effective. Hydroelectric power must back up a 250 square-mile reservoir to create the same amount of energy as a single nuclear power plant. ...
There is water and steam in many places just about a mile below the Earth's crust at high temperatures. ... Miles below the Earth's surface are hot molten rocks (magma), and in the future this energy can be harnessed and get an almost limitless supply of electricity. ... In Quebec alone, 10 000 square kilometers of land have been submerged because of the construction of dams. ...
Energy The energy issues that face Cuba are unique from those of most other countries in that Cuba has no coal, oil, or gas for energy production. The United States" economic sanctions imposed on the island and the disintegration of the Soviet Union have forced Cuba to research the possibiliti...
